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yanalaym [24]
2 years ago
13

I really need help please don’t lie

Mathematics
2 answers:
denis23 [38]2 years ago
8 0

Answer:

35

Step-by-step explanation:

Area of a triangle= 1/2bh

Plug in base and height, now solve.

A= 1/2(10)(7)

A= 1/2(70)

A= 35

andrezito [222]2 years ago
5 0

Answer:

Area? then you are wrong- 35 cm²

Step-by-step explanation:

A = 1/2BH

A= 1/2 7(10)

A = 1/2 70

A = 35

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The temperature at 5:00 am functions
erma4kov [3.2K]

Answer:

t2 =  37 °F

Step-by-step explanation:

t

1

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=52

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F

g=3

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F/hr

7 0
3 years ago
Please help I’ll give brainliest
s344n2d4d5 [400]

Answer:

R = 13%

Step-by-step explanation:

P = $4000

I = $780

T = 18 months = 18/12 years

I  = \frac{PRT}{100} \\\\780 = \frac{ 4000 \times R \times \frac{18}{12}}{100}\\\\780 = \frac{6000 \times R }{100}\\\\780 = 60R\\\\R = \frac{780}{60} = 13 \%

5 0
3 years ago
What are the domain restrictions of the function f(x) = the quantity of x squared plus 6x plus 9, all over 3x plus 15.
dangina [55]

Answer:

x = - 5

Step-by-step explanation:

Given

f(x) = \frac{x^2+6x+9}{3x+15}

The denominator of f(x) cannot be zero as this would make f(x) undefined. Equating the denominator to zero and solving gives the value that x cannot be.

solve : 3x + 15 = 0 ⇒ 3x = - 15 ⇒ x = - 5 ← excluded value

Domain x ∈ R , x ≠ - 5

6 0
3 years ago
Pls help help me out help help pls help quick
kotegsom [21]
The answer is b I hope this help
7 0
2 years ago
Read 2 more answers
In February, Alec had 1,562 visitors to his website. In March, he had 1,310 visitors to his website. What is the percentage decr
tigry1 [53]

Answer:

16.1% is the percentage decrease.

Step-by-step explanation:

We are given the following in the question:

Visitors in February = 1,562

Visitors in march = 1,310

We have to find the percentage decrease of the number of visitors to Alec's website from February to March.

Percentage decrease =

=\dfrac{\text{Change}}{\text{Original}}\times 100\%\\\\=\dfrac{1562-1310}{1562}\times 100\%\\\\=\dfrac{252}{1562}\times 100\% = 16.1\%

Thus, 16.1% is the percentage decrease in the number of visitors to Alec's website from February to March.

6 0
3 years ago
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